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Underground Double Armored Direct Buried Fiber Optic Cable For Outdoor Use

Categories Duct Fiber Optic Cable
Brand Name: Fiberplan
Model Number: GYTS53
Certification: ISO 9001; TÜV certificate
Place of Origin: China
MOQ: 1Km
Price: Negotiation
Payment Terms: L/C, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 km per month
Delivery Time: 5~8 work days
Packaging Details: Wooden Drum
Fiber type: G652B, G652D, G657A1, G657A2
Color: Black,Customized
Jacket material: PE,LSZH,PVC,TPU,LSZH or PVC
Installation: Burial/aerial/duct
Structure: Stranded loose tube
Length: Standard length of cable shall be 2 km. Other cable length is also availabler
Cable Diamter: 9-16.5
Cable Color: Black
Leading Time: 3 working days
Model Numer: GYTA53
Standard: YD/T 769-2010
Tensile Strength: (long/short term): 600/1500N
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Underground Double Armored Direct Buried Fiber Optic Cable For Outdoor Use

Underground Double Armored Direct Buried Fiber Optic Cable For Outdoor Use


Description

This cable design provides protection for single-mode or multi-mode fibers within a sturdy loose tube

made from high modulus plastic, bolstered by a water-resistant compound. In cables with higher fiber

counts, a steel wire, sometimes coated with polyethylene, serves as the central strength member. Th-

ese tubes and fillers are intricately arranged around this core, forming a tight circular cable core. A PSP

(Parallel Steel Tape) is applied lengthwise over this core, filled with a protective compound to resist wa-

ter ingress. Finally, the entire assembly is enveloped in a PE sheath, offering an additional layer of saf-

eguarding.


Application

* Outdoor-Ready Reliability: Tailored for outdoor use, this cable is engineered to endure diverse outdoor

conditions, ensuring dependable performance for outdoor distribution requirements.

* Adaptable Installation Versatility: Its compatibility with aerial installations, pipeline laying, and direct burial

offers versatile deployment options, simplifying installation across various environments.

* Versatility in Communication: Whether for long-distance transmissions or local area networks, this cable

facilitates efficient data transfer across different distances, catering to a broad spectrum of communication

needs and applications.


Characteristic

1 Reliable Mechanical & Temperature Performance: Operates reliably across various temperatures and

mechanical stress levels.

2 Hydrolysis-Resistant High-Strength Tubes: Ensures durability, even in moist conditions.

3 Specialized Fiber Protection: Guards enclosed fibers from potential damage.

4 Balanced Crush Resistance & Flexibility: Offers resilience while staying flexible under pressure.

5 PE Sheath with UV Protection: Shields against UV radiation, maintaining cable integrity.

Watertight Measures:

  • Steel Wire Strength Member: Central support for structural integrity.
  • Compound & Core Filling: Prevents water ingress in loose tubes and core.
  • PSP (Parallel Steel Tape): Adds an additional moisture-resistant layer for enhanced protection.

Cable construction details

Number of fiber2~144core
Moisture BarrierWater blocking system
Central strength memberMaterialSteel wire/FRP/FRP with PE cover
size1.5mm~2.0mm
Loose tubematerialPBT
diameterФ2.2(outer/inner)
Tube-fillingTube filling compound
ArmoringMaterialCorrugated steel tape
Outer sheathmaterialPE,HDPE
diameter10.0±0.4mm

Fiber color

Number of fiber

12 cores per tube

123456
BlueOrangeGreenBrownGreyWhite
789101112
RedBlackYellowVioletPinkAqua
Color 13~24 will be marked with a black tracer.For black color no need marked black tracer, will use nature color instead.

Cable Mechanical characteristic

coreCable diameterweight
2 cores to 36 cores11.0±0.3mm100±3kg/km
39 cores to 72 cores11.2±0.3mm105±3kg/km
74 cores to 96 cores12±0.3mm150±3kg/km
98 cores to 120 cores14±0.3mm160±3kg/km
122 cores to 144 cores16±0.3mm230±3kg/km
Min Bending Radius(mm)Long term10D
Min Bending
Radius(mm)
Short term20D
Min allowable
Tensile Strength(N)
Long term600
Min allowable
Tensile Strength(N)
Short term1500
Crush Load (N/100mm)Long term300
Crush Load (N/100mm)short term1000
Operation
temperature (℃)
-40 ~ +75
Installation
temperature(℃)
-15 ~ +60

Fiber characteristic

Fiber styleUnitSM
G652
SM
G652D
MM
50/125
MM
62.5/125
MM
OM3-300
conditionnm1310/15501310/1550850/1300850/1300850/1300
attenuationdB/km≤3.0/1.0≤3.0/1.0
0.36/0.230.34/0.223.0/1.0--------
Dispresion1550nmPs/(nm*km)----≤18--------Dispresion
1625nmPs/(nm*km)----≤22-------- 
Bandwith850nmMHZ.KM--------≧400≧160Bandwith
1300nmMHZ.KM--------≧800≧500 
Zero dispersion wavelengthnm1300-1324≧1302,
≤1322
--------≧ 1295,
≤1320
Zero dispresion slopenm≤0.092≤0.091------------
PMD Maximum Individual Fibr ≤0.2≤0.2--------≤0.11
PMD Design Link ValuePs(nm2*k
m)
≤0.12≤0.08------------
Fibre cutoff wavelength λcnm≧ 1180,
≤1330
≧1180,
≤1330
------------
Cable sutoff
wavelength λcc
nm≤1260≤1260------------
MFD1310nmum9.2±0.49.2±0.4------------
1550nmum10.4±0.810.4±0.8------------
Numerical
Aperture(NA)
 --------0.200±0.0150.275±0.
015
0.200±0
.015
Step(mean of bidirectional
measurement)
dB≤0.05≤0.05≤0.10≤0.10≤0.10
Irregularities over fiber
length and point
dB≤0.05≤0.05≤0.10≤0.10≤0.10

Dicontinuity
Difference backscatter
coefficient
dB/km≤0.05≤0.03≤0.08≤0.10≤0.08
Attenuation uniformitydB/km≤0.01≤0.01   
Core dimaterum  50±1.062.5±2.550±1.0
Cladding diameterum125.0±0.1125.0±0.1125.0±0.1125.0±0.1125.0±0.1
Cladding non-circularity%≤1.0≤1.0≤1.0≤1.0≤1.0
Coating diameterum242±7242±7242±7242±7242±7
Coating/chaffinch
concentrically error
um≤12.0≤12.0≤12.0≤12.0≤12.0
Coating non circularity%≤6.0≤6.0≤6.0≤6.0≤6.0
Core/cladding conentricity errorum≤0.6≤0.6≤1.5≤1.5≤1.5
Curl(radius)um≤4≤4------------

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